#define _CRT_SECURE_NO_WARNINGS 1

#include <iostream>
using namespace std;

int main() {
    int year, month, day;
    cin >> year >> month >> day;
    int year_day[13] = { 0,31,59,90,120,151,181,212,243,273,304,334,365 };
    int n = year_day[month - 1] + day;
    if (month > 2 && ((year % 4 == 0 && year % 100 != 0) || (year % 400 == 0)))
    {
        n += 1;
    }
    cout << n << endl;
}